+++ /dev/null
-/*
- * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <lttng/action/action-internal.h>
-#include <lttng/action/notify-internal.h>
-#include <common/error.h>
-#include <assert.h>
-
-enum lttng_action_type lttng_action_get_type(struct lttng_action *action)
-{
- return action ? action->type : LTTNG_ACTION_TYPE_UNKNOWN;
-}
-
-LTTNG_HIDDEN
-enum lttng_action_type lttng_action_get_type_const(
- const struct lttng_action *action)
-{
- return action->type;
-}
-
-void lttng_action_destroy(struct lttng_action *action)
-{
- if (!action) {
- return;
- }
-
- assert(action->destroy);
- action->destroy(action);
-}
-
-LTTNG_HIDDEN
-bool lttng_action_validate(struct lttng_action *action)
-{
- bool valid;
-
- if (!action) {
- valid = false;
- goto end;
- }
-
- if (!action->validate) {
- /* Sub-class guarantees that it can never be invalid. */
- valid = true;
- goto end;
- }
-
- valid = action->validate(action);
-end:
- return valid;
-}
-
-LTTNG_HIDDEN
-int lttng_action_serialize(struct lttng_action *action,
- struct lttng_dynamic_buffer *buf)
-{
- int ret;
- struct lttng_action_comm action_comm = {
- .action_type = (int8_t) action->type,
- };
-
- ret = lttng_dynamic_buffer_append(buf, &action_comm,
- sizeof(action_comm));
- if (ret) {
- goto end;
- }
-
- ret = action->serialize(action, buf);
- if (ret) {
- goto end;
- }
-end:
- return ret;
-}
-
-LTTNG_HIDDEN
-ssize_t lttng_action_create_from_buffer(const struct lttng_buffer_view *view,
- struct lttng_action **_action)
-{
- ssize_t ret, action_size = sizeof(struct lttng_action_comm);
- struct lttng_action *action;
- const struct lttng_action_comm *action_comm;
-
- if (!view || !_action) {
- ret = -1;
- goto end;
- }
-
- action_comm = (const struct lttng_action_comm *) view->data;
- DBG("Deserializing action from buffer");
- switch (action_comm->action_type) {
- case LTTNG_ACTION_TYPE_NOTIFY:
- action = lttng_action_notify_create();
- break;
- default:
- ret = -1;
- goto end;
- }
-
- if (!action) {
- ret = -1;
- goto end;
- }
- ret = action_size;
- *_action = action;
-end:
- return ret;
-}